jsp页面显示调试值

<%@ page contentType="text/html;charset=UTF-8" language="java"%>

<%
	String dateBegin=request.getParameter("dateBegin");
	//System.out.println(dateBegin);
	//调试jsp页面
	out.print("ssss="+dateBegin);
	String dateEnd=request.getParameter("dateEnd");	
	//String deptId=request.getParameter("deptId");	
	// window.open("${ctx}/query/statreport/caseStatReport.jsp?dateBegin="+dateBegin1+"&dateEnd="+dateEnd1+"&convId="+deptIds+"&spId="+deptIds2, "", aspects);
	
	String reportFile = "/report/iReport/banjiantongji.jasper";
	
	String params = "&dateBegin="+dateBegin+"&dateEnd="+dateEnd+"&reportFile="+ reportFile+"&deptId="+ deptId;//
	System.out.println("params="+params);
%>